Greg is a distinctive boys' name in United States, ranking #3080 in 2016 with 38 recorded births. The name reached its all-time peak in 1996 with 112 births ranking #1082. Since 1996, the popularity has decreased by 66.1%. In 2016, approximately 1 in every 49,927 boys born was named Greg. STABLE Recent data shows the name is currently stable.